Last updated: August 31, 2025
In January, Isabel Segunda, Puerto Rico, offers a mild tropical climate characterized by an average temperature of 25°C (78°F), with highs reaching up to 27°C (80°F) and lows around 23°C (73°F). Visitors can expect a moderate level of precipitation totaling 51 mm (2.0 in) over approximately 17 days, adding to the region's lush greenery. With an average humidity of 76%, the air is pleasantly warm yet humid, creating a cozy atmosphere ideal for exploration and relaxation.
In January, Isabel Segunda, Puerto Rico experiences a delightful tropical climate, perfect for escaping colder winter months elsewhere. With temperatures ranging from a comfortable 23°C (73°F) at night to a pleasant 27°C (80°F) during the day, the average temperature hovers around 25°C (78°F). This early winter month sets the tone for the upcoming season, as temperatures remain stable throughout February and March, showing only a slight dip at night. As spring approaches in April and May, a gradual increase in warmth is noted, with max temperatures reaching up to 28°C (83°F) by mid-year. Overall, this region offers a consistent and inviting climate, making January an ideal time for visitors to enjoy its beautiful beaches and vibrant culture.
In January, Isabel Segunda, Puerto Rico experiences a moderate precipitation level of 51 mm (2.0 in), with rain falling on approximately 17 days throughout the month. This sets a generally wet tone that continues into February, where rainfall remains steady at the same amount. As the months progress into spring, precipitation begins to escalate, particularly notable in May and June, culminating in the wettest months of the year—July and August, which see dramatic spikes in rainfall, reaching 148 mm (5.8 in) and 151 mm (5.9 in), respectively. Despite a slight decrease in precipitation during October and the year-end months, the trend reveals a clear upswing during the summer and early fall, illustrating the tropical climate's characteristic fluctuations of rainfall in this vibrant coastal community.
In January, Isabel Segunda, Puerto Rico, experiences a relative humidity of 76%, setting the tone for a year marked by consistently high moisture levels. As winter gives way to spring, humidity slightly decreases to 75% in February and March, before stabilizing again through the summer months. Notably, July and August witness a peak at 80%, embodying the lush, tropical environment of the region. Following this peak, humidity gradually declines towards the end of the year, settling back to 76% in December. This annual trend highlights Isabel Segunda's humid tropical climate, offering a warm, verdant atmosphere that characterizes life on this vibrant island.
In January, Isabel Segunda, Puerto Rico, experiences a UV Index of 9, categorized as very high, with a burn time of just 15 minutes. This significant level of UV radiation signals that sun protection is essential, especially as the months progress. From February to April, the index escalates, reaching 11 and 13, signaling an extreme exposure category and prompting a quickened burn time of just 10 minutes. Notably, March through August maintains a consistent index of 13, highlighting the importance of vigilance against sun exposure. Even September intensifies to a striking 14, before tapering back down to 12 in October and reverting to a very high category in November and December. Overall, these trends underscore the need for year-round sun safety, particularly in the peak months, making it crucial for both residents and visitors to stay protected. For more detailed insights, check out the Isabel Segunda UV Index.
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In Isabel Segunda, Puerto Rico, January greets visitors with an inviting 258 hours of sunshine, setting the stage for a delightful winter escape. As the year progresses, the sun-drenched days become even more plentiful, with February witnessing a rise to 302 hours. The sun continues to shine brighter in March and April, both boasting 348 hours, while May peaks with an impressive 357 hours. Summer months maintain this luminosity, with July and August delivering an almost seamless stretch of sunshine, featuring 354 and 349 hours, respectively. Even as the year winds down, the warmth lingers—October and November hold strong with 316 and 302 hours, ensuring that sunshine remains a constant companion throughout the year. This gradual ascent and sustained brightness make Isabel Segunda a cherished destination for sun-seekers, promising vibrant days and endless possibilities.
In Isabel Segunda, Puerto Rico, January brings a 53% chance of sunny weather, marking a promising start to the year. This is modestly lower than the sunnier months of February and March, which boast chances of 69% and 66% respectively, suggesting a trend towards increased sunshine as winter wanes. However, the likelihood of bright days drops significantly in the summer months, with June at only 23%. After peaking in the early months, the chance of sun remains relatively stable but dips notably in the heart of summer, only to recover as the year transitions back into autumn. Overall, while January offers a decent opportunity for sun-soaked adventures, it serves as a gentle reminder that brighter days are just around the corner.
In Isabel Segunda, Puerto Rico, January brings 11 hours of daylight, a pattern that holds steady through February. As spring approaches, the days gradually lengthen, with March, April, and May enjoying 12 hours of sunlight, fostering a vibrant atmosphere as nature comes to life. The summer months take full advantage of the sun, offering 13 hours of daylight in June and July, ideal for beach outings and outdoor adventures. As August arrives, daylight starts to wane again to 12 hours, continuing this trend into September. By October, the days shorten back to 11 hours, and the island transitions into the quieter seasons of late autumn and winter, returning to the balance established at the beginning of the year. This rhythmic cycle of daylight reflects the tropical climate's consistency, creating a warm and inviting environment year-round.
In Isabel Segunda, Puerto Rico, January greets residents with an average wind speed of 6.2 m/s (14 mph), marking it as a relatively calm start to the year. As the months progress, wind speeds begin to rise, peaking in July at 7.5 m/s (17 mph), which suggests a more dynamic atmosphere during the summer. Notably, February and June also exhibit heightened winds at 7.8 m/s (17 mph) and 7.2 m/s (16 mph), respectively, hinting at a seasonal pattern that favors stronger gusts. By September, however, a noticeable drop to 4.9 m/s (11 mph) reflects the calming influence of the autumn months. Overall, while January embodies a gentle breeze, the wind pattern throughout the year indicates a gradual transition to livelier conditions, particularly during the warmer months, before tapering off again towards the year's end.
Weather in Isabel Segunda varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Isabel Segunda, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of January and February, we see that both months offer similar average temperatures, ranging from a minimum of 22-23°C (72-73°F) to a maximum of 27°C (80°F). Precipitation levels remain consistent at 51 mm (2.0 in) for both months; however, February experiences slightly more rainy days, with precipitation occurring on 20 days compared to January's 17 days. Humidity levels are also similar, with January at 76% and February slightly lower at 75%. For more detailed information about February weather specifically, you can check Isabel Segunda weather in February.
In comparing the weather between January and March, both months exhibit remarkably similar temperatures, with January and March each featuring a minimum of 23°C (73°F), an average of 25°C (77°F), and a maximum of 27°C (80°F). However, March tends to be slightly wetter than January, receiving 64 mm (2.5 in) of precipitation over 20 days compared to January's 51 mm (2.0 in) over 17 days. Additionally, the humidity levels in both months are quite similar, with January at 76% and March at 74%. For more detailed information about the weather in March, you can visit Isabel Segunda weather in March.
In comparing the weather of January and April, we find that both months have remarkably similar temperatures, with January showcasing a minimum of 23°C (73°F), an average of 25°C (78°F), and a maximum of 27°C (80°F), while April has similar figures, with a slightly higher maximum of 27°C (81°F). However, April experiences increased precipitation with a total of 60 mm (2.4 in), compared to January’s 51 mm (2.0 in), despite both months having 17 rainy days. The humidity remains relatively consistent, with January at 76% and April slightly lower at 75%. For a detailed look at April weather specifically, you can refer to Isabel Segunda weather in April.
In January, the weather features a relatively stable temperature range, with a minimum of 23°C (73°F) and an average of 25°C (78°F), peaking at 27°C (80°F). The month experiences considerable rainfall, amounting to 51 mm (2.0 in) over 17 days, along with a humidity level of 76%. In contrast, May sees slightly warmer temperatures, with a minimum of 24°C (75°F) and an average high of 28°C (83°F). This month also brings increased precipitation, totaling 85 mm (3.4 in) across 22 days, while humidity remains similar at 75%. For more detailed information, you can explore Isabel Segunda weather in May.
In January, temperatures in Isabel Segunda typically range from a minimum of 23°C (73°F) to a maximum of 27°C (80°F), with an average temperature of 25°C (78°F). The month sees approximately 51 mm (2.0 in) of precipitation spread over 17 days, alongside a humidity level of 76%. In contrast, June brings slightly warmer conditions, with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 29°C (84°F) and an average of 27°C (81°F). However, June experiences higher precipitation of about 94 mm (3.7 in) over 23 days, with humidity rising to 77%. This difference highlights the shift from the milder, relatively drier January to the warmer and wetter June months. For more details, check out Isabel Segunda weather in June.
In January, the weather is generally mild, with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 27°C (80°F) and an average of 25°C (78°F). During this month, there is an average of 51 mm (2.0 in) of precipitation spread across 17 days, with humidity levels at 76%.
In contrast, July experiences slightly warmer temperatures, with a minimum of 25°C (77°F), an average of 27°C (81°F), and a maximum reaching 29°C (84°F). This summer month sees a significant increase in precipitation, measuring 148 mm (5.8 in) over 25 days, and humidity slightly rises to 80%. For more details, you can check Isabel Segunda weather in July.
When comparing the weather in January and August, it's clear that August tends to be warmer and wetter. In January, temperatures range from a minimum of 23°C (73°F) to a maximum of 27°C (80°F), with an average of 25°C (78°F) and around 51 mm (2.0 in) of precipitation over 17 days. In contrast, August temperatures are slightly higher, with a minimum of 25°C (77°F) and a maximum of 29°C (85°F), averaging at 28°C (82°F). The month sees significantly more rainfall, totaling 151 mm (5.9 in) over 25 days, along with increased humidity at 80%. For more detailed information, you can check out Isabel Segunda weather in August.
In January, the weather is generally mild, with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 27°C (80°F), and an average of 25°C (78°F). The month experiences moderate precipitation, totaling 51 mm (2.0 in) over 17 days, accompanied by a humidity level of 76%. In contrast, September sees warmer temperatures, starting at a minimum of 25°C (78°F) and peaking at 29°C (85°F), with an average of 28°C (82°F). However, it is also significantly wetter, with 189 mm (7.4 in) of rainfall over 25 days and a slightly higher humidity of 79%. For more details on the weather in Isabel Segunda during September, visit Isabel Segunda weather in September.
In January, the weather is characterized by slightly cooler temperatures, with nightly lows averaging around 23°C (73°F) and daytime highs reaching up to 27°C (80°F). This month experiences moderate rainfall, with about 51 mm (2.0 in) over 17 days and a humidity level of 76%.
In contrast, October is warmer, with minimum temperatures of 25°C (77°F) and maximums reaching 29°C (85°F), averaging 27°C (81°F). However, October is significantly wetter, receiving 166 mm (6.5 in) of precipitation over 22 days, and maintaining a humidity level of 78%. For more details on the weather in October, you can visit Isabel Segunda weather in October.
In comparing the weather of January and November, we note some distinct differences. January typically experiences slightly cooler temperatures with a minimum of 23°C (73°F) and an average around 25°C (78°F), while November is marginally warmer, beginning at a minimum of 24°C (75°F) and averaging 27°C (80°F). Precipitation levels also rise significantly in November, with 128 mm (5.1 in) recorded over 22 days, compared to January's 51 mm (2.0 in) spread over 17 days. Additionally, humidity remains relatively high in both months, with November being slightly higher at 78% compared to January's 76%. For more detailed information, you can check Isabel Segunda weather in November.
In January, temperatures range from a minimum of 23°C (73°F) to a maximum of 27°C (80°F), with an average of 25°C (78°F). The month experiences 51 mm (2.0 in) of precipitation across 17 days, while humidity remains steady at 76%. In contrast, December offers slightly warmer temperatures, with a minimum of 24°C (75°F) and a maximum of 28°C (83°F), averaging 26°C (79°F). This month sees higher precipitation levels totaling 74 mm (2.9 in) over 22 days, also maintaining a humidity of 76%. For a more detailed look at December weather, you can check Isabel Segunda weather in December.
In January, Isabel Segunda experiences pleasantly mild temperatures, setting it apart from the sweltering summer months. With an average of 25°C (78°F), this month offers a welcome relief from the heat, making it an ideal time for outdoor activities. However, January is also characterized by a noticeable increase in rainfall, with precipitation occurring on about half of the days, contributing to the higher humidity levels of 76%. This blend of pleasant warmth and sporadic showers creates a unique climate that is perfect for enjoying the lush landscapes of Vieques. To learn more about the overall weather patterns throughout the year, visit Isabel Segunda Climate.